Gas-engine.



R. S. MOORE & J. VL. SIMMONS.

GAS ENGINE.

APPLICATION FILED MAB.. 30I 1911.`

1,019,513... Patentedlwanawlz.

reciprocating in saidfcylinder and an oil guard connected to the inner end of the piston and having an inwardly projecting portion shaped as the frustum' of a cone to receive and guide the lubricating oil to the outer surface of the piston. l

3. The combination of a cylinder, apiston reciprocating therein, a piston rod pivotally connected to the piston, and an oil guard connected to the inner end of the piston andy having an inwardly projecting portion` 1 shaped as the frustum of a cone to receive and guide the lubricating oil to the outer surface of the piston, the inner end of said oil guard being closed except for a slot formed therein to permit the operation of the piston rod. 4. The combination of a revolving cylinder,Y a piston reciprocating therein, an intake Valve in thepi'stonfand an oil guard connected to the piston and movable therewith for directing the lubricating oil to the outer surface of t e piston. A

5'.- The combination/cfa revolving cylinder, a piston moving therein, an intake valv/e 1n the piston, and an oil'guard connected to thefpiston and having an inwardly projectin portion shapedas the frustuln of a cone, to, direct the' lubricating oil to the outer surface of the piston. Y 6. The combination of a revolving cylin- Wder, a piston reciprocating in said cylinder, a

piston'frod pivotally connected to said piston, an intake valve in said iston, and an oil guard connected to the piston and having an inwardly projecting portion Shaped as the lrustum of a cone, the inner end of said oil guard being closed except for aslotY `to allow the operatlon of the` iston rodpj"y 

